4444213113 has 12 divisors (see below), whose sum is σ = 6515232048. Its totient is φ = 2918587320.

The previous prime is 4444213087. The next prime is 4444213127. The reversal of 4444213113 is 3113124444.

4444213113 is a `hidden beast` number, since 4 + 444 + 213 + 1 + 1 + 3 = 666.

It is not a de Polignac number, because 4444213113 - 2⁹ = 4444212601 is a prime.

It is a super-3 number, since 3×4444213113³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (4444213913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3684483 + ... + 3685688.

It is an arithmetic number, because the mean of its divisors is an integer number (542936004).

Almost surely, 2^4444213113 is an apocalyptic number.

It is an amenable number.

4444213113 is a deficient number, since it is larger than the sum of its proper divisors (2071018935).

4444213113 is a wasteful number, since it uses less digits than its factorization.

4444213113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7370244 (or 7370241 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 4444213113 is about 66664.9316582564. The cubic root of 4444213113 is about 1644.1128567720.

Adding to 4444213113 its reverse (3113124444), we get a palindrome (7557337557).

The spelling of 4444213113 in words is "four billion, four hundred forty-four million, two hundred thirteen thousand, one hundred thirteen".